package oopFinal;

public class J31_Main {

	public static void main(String[] args) {
		J31_RetangVO rv = new J31_RetangVO();
		J31_RetangService rs = new J31_RetangService();
		System.out.println(rs.getArea(rv));
		System.out.println(rs.getPerimeter(rv));
		
		J31_FanVO fv = new J31_FanVO();
		J31_FanService fs = new J31_FanService();
		System.out.println(fs.showFanInfo(fv));
		
	}
}
